What is the momentum of a 89-kilogram ice skater gliding across the ice at a speed of 9 m/s? kg-m/s

If a car moves an average speed of 51 km/hr for an hour, it will travel a distance of 51 km. How far will it travel if it continues this average rate for 8 hrs

A 60-watt bulb is plugged into standard house voltage of 120 volts. calculate the energy in joules consumed by the bulb in 24 hours. (round answer to nearest tenth.)

A shark is in the ocean trying to catch fish. If the shark swims to the right for 30 meters, then swims to the left for 15 meters, and them swims back to the right for 50 meters. What is the shark's displacement?

Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.

When does water act as an acid and a base?

Stable system where forces cancel eachother out

A 1000-kg car is traveling north at 20.0 m/s. A 1500-kg car is traveling north at 36.0 m/s. The 1500-kg collides with the rear of the 1000 - kg car and they lock together.

9. (True or False) During an early morning rain shower, Jim could see a rainbow to the north as the sun's rays in the east broke through the clouds, illuminating the landscape.

Is sugarcane renewable or nonrenwable and why

during a crash, an airbag inflates to stop a dummys forward motion. the dummy mass is 75 kg. if the net force is on the dummy is 825 N toward the rear of the car, what is the dumys deceleration